<template>
  <div id="right">
    <h3>这是Right组件</h3>
    <p>{{ count }}</p>
    <button @click="count += 1">点击count+1</button>
  </div>
</template>

<script>
export default {
  data() {
    return {
      count: 10,
    };
  },
};
</script>

<style scoped>
#right {
  background-color: chocolate;
  padding: 20px 5px;
}
</style>
